• Material: Stainless Steel
• Brand: Posnaland
• Color: Stainless Steel
• Product Dimensions: 3"L x 3"W
• Exterior Finish: Metal

• Family safety: Door handle covers can be used to lock important room doors at home, preventing children from accidentally opening them or strangers from entering. At the same time, it can also be used to prevent pets from opening the door and running out.
• Public places: Knob cover locks can be used in some public places such as offices, schools, hospitals, etc. to restrict access to specific areas, improve safety and management efficiency.
• In the industrial field, door handle and lid locks can prevent unauthorized operation and ensure production safety for some important valve or equipment operating handles.
• Emergency situation: The door handle protective cover can be quickly installed with a locking device in case of emergency to restrict personnel from entering hazardous areas or prevent misoperation of critical equipment.
• In summary, the door handle locking device provides a simple and effective safety solution for people. This door handle locking device has significant practicality and importance.

For valves, locking devices can ensure that the valve is not operated incorrectly, which is crucial in industrial production, gas transmission, and other fields. It can prevent safety accidents caused by accidental operation of valves, ensuring the safety and stability of production and life.